81896099

素因数分解:

${\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{3719}}^1$

素因数の和:3818

約数の個数: 12

約数和(自身を含む): 87873840

約数和(自身を除く): 5977741

約数列:

[1, 19, 61, 361, 1159, 3719, 22021, 70661, 226859, 1342559, 4310321, 81896099]

約数ペア:

[(1, 81896099), (19, 4310321), (61, 1342559), (361, 226859), (1159, 70661), (3719, 22021)]